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However, the above phenomenon is not common, and most chargers will not or do not often have similar problems. This kind of charger is not only rare, but also a relatively old one that has been used for many years. The correct way to use the charger is that at the later stage of charging, although most of it has been charged, a small amount of sulfurized substances on the plate are not completely reduced.

If battery overheating is caused by excessive discharge current, there may be the following reasons:

Preventive measures for lead-acid battery leakage & Classification of battery parameters

On the afternoon of March 24, 2022, Better Technology Group Limited held the 2nd Points Exchange Happy Event at the headquarters of Xiamen, and all employees attended the event.

Do you recognize these 10 types of common batteries?

On the occasion of the Arbor Day in 2022, BETTER carried out the Arbor Day activity of "planting a new green and enjoying the spring from four seasons" in the park where the company is located.

how to distinguish the lead-acid battery which you purchased is an original battery or a refurbished battery?

At present, there are more and more types of batteries developed in the market, but does the lead-acid battery still have a place in the market as a "veteran leader"?

The electrolyte level should always be kept between max and min, check once a month, and add distilled water (pure water) appropriately according to the drop of the liquid level, do not add acid.

FAQ for Lead acid battery

Recently, our company has obtained a number of utility model patent certificates issued by the National Intellectual Property Office. These invention patents are independently developed by our company，And they will be used in our company's related products and equipments.

From a safety point of view, the safety of lithium iron phosphate batteries and lithium manganese oxide batteries is higher than that of ternary lithium batteries.